High Precision Planetary Gearboxes

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Basic Series, Straight Teeth

SLRCM-B Racks

Straight Basic series racks are available with metric modules ranging from 0.79577 to 12. They are made of C45 steel, quenched and tempered. Teeth are milled to DIN 3962 class 8 precision.

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Overview

Performance data:

Available Modules: 0.79577, 1, 1.25, 1.5, 1.59155, 2, 2.5, 3, 3.1831, 4, 5, 6, 8, 10, and 12
Available Lengths: 500mm.1000mm and 1500mm
Other lengths upon request.
Maximum Tangential Force: 75000 N

Typical Applications:

  • General Automation.

Advantages:

  • Easier installation, due to a better tolerance to vertical misalignments.
Specifications
SLRC Basic Series Tangential Force Chart

Rack

Material: C45
Tooth: Straight, milled
Quenched and tempered. Rm≥700 N/mm2
Pressure angle (α): 20°
Pitch error: fpt=10 µm, cumulative Fp250=30 µm
Quality: 8 DIN 3962/63/67

Pinion

Material: 18CrNiMo5.
Tooth: Straight, ground. Case hardened
and tempered, HRC 60-62
With tip-relief and crowning
Pressure angle (α): 20°
Faces: All faces ground, Ra ≤ 0.8 µm
Quality: 6 DIN 3962/63/67
Module Number of Teeth
M0.79577 20, 22, 24, 26, 28, 30, 36, 40
M1 18, 20, 22, 24, 25, 27, 30, 32, 35
M1.25 18, 20, 22, 24, 25, 27, 30, 32, 35
M1.5 18, 20, 22, 24, 25, 27, 30, 32, 35
M1.59155 18, 20, 22, 24, 25, 27, 30, 32, 35
M2 16, 18, 20, 21, 22, 24, 25, 26, 28, 30
M2.5 16, 18, 20, 21, 22, 24, 25, 26, 28, 30
M3 18, 20, 21, 22, 24, 25, 26, 28, 30
M3.1831 18, 20, 21, 22, 24, 25, 28, 30
M4 18, 20, 21, 22, 24, 26
M5 18, 20, 21, 22, 24, 26
M6 18, 20, 21, 22, 24, 26
M8 18, 20, 21, 22, 24, 26
M10 18, 20, 21, 22, 24
M12 18, 20, 21, 22
Dimensions
SLRC Basic Series Dimensions
Order Reference Module L L1 b Z Pt H HP F L2 H3 d3 L3 n H1 H2 d1 d2 c
SLRCM-B-0079-S 0.79577 500.0 499.50 10 200 2.5 25.0 24.20 1 375.00 10 4.7 62.50 8 8 4 6 10 6
SLRCM-B-0079-M 0.79577 1000.0 999.50 10 400 2.5 25.0 24.20 1 875.00 10 4.7 62.50 16 8 4 6 10 6
SLRCM-B-0100-S 1 502.7 502.00 10 160 3.14159 25.0 24.00 1 376.99 10 4.7 62.83 8 8 4 6 10 6
SLRCM-B-0100-M 1 1005.3 1004.50 10 320 3.14159 25.0 24.00 1 879.65 10 4.7 62.83 16 8 4 6 10 6
SLRCM-B-0125-S 1.25 502.7 502.00 10 128 3.92699 25.0 23.75 1 376.99 10 4.7 62.83 8 8 4 6 10 6
SLRCM-B-0125-M 1.25 1005.3 1004.50 10 255 3.92699 25.0 23.75 1 879.65 10 4.7 62.83 16 8 4 6 10 6
SLRCM-B-0150-S 1.5 504.2 503.50 15 107 4.71239 25.0 23.50 1 378.17 10 5.7 63.03 8 8 4 7 11 7
SLRCM-B-0150-M 1.5 1008.5 1008.00 15 214 4.71239 25.0 23.50 1 882.39 10 5.7 63.03 16 8 4 7 11 7
SLRCM-B-0159-S 1.59155 500.0 499.50 15 100 5.0 25.0 23.40 1 375.00 10 5.7 62.50 8 8 4 7 11 7
SLRCM-B-0159-M 1.59155 1000.0 999.50 15 200 5.0 25.0 23.40 1 875.00 10 5.7 62.50 16 8 4 7 11 7
SLRCM-B-0200-S 2 502.7 502.00 20 80 6.28318 30.0 28.00 2 376.99 10 5.7 62.83 8 8 6 7 11 7
SLRCM-B-0200-M 2 1005.3 1004.50 20 160 6.28318 30.0 28.00 2 879.65 10 5.7 62.83 16 8 6 7 11 7
SLRCM-B-0250-S 2.5 502.7 502.00 20 64 7.85398 30.0 27.50 2 376.99 10 5.7 62.83 8 8 6 7 11 7
SLRCM-B-0250-M 2.5 1005.3 1004.50 20 128 7.85398 30.0 27.50 2 879.65 10 5.7 62.83 16 8 6 7 11 7
SLRCM-B-0300-S 3 508.9 508.00 30 54 9.42478 40.0 37.00 2 381.71 15 7.7 63.62 8 10 10 10 15 9
SLRCM-B-0300-M 3 1017.9 1017.00 30 108 9.42478 40.0 37.00 2 890.64 15 7.7 63.62 16 10 10 10 15 9
SLRCM-B-0318-S 3.1831 500.0 499.50 30 50 10.0 40.0 36.82 2 375.00 15 7.7 62.50 8 10 10 10 15 9
SLRCM-B-0318-M 3.1831 1000.0 999.50 30 100 10.0 40.0 36.82 2 875.00 15 7.7 62.50 16 10 10 10 15 9
SLRCM-B-0400-S 4 502.7 502.00 36 40 12.56637 49.4 45.45 3 376.99 20 9.7 62.83 8 12 11 12 18 11
SLRCM-B-0400-M 4 1005.3 1004.50 36 80 12.56637 49.4 45.45 3 879.65 20 9.7 62.83 16 12 11 12 18 11
SLRCM-B-0400-L 4 1508.0 1507.00 36 120 12.56637 49.4 45.45 3 1382.30 20 9.7 62.83 24 12 11 12 18 11
SLRCM-B-0500-S 5 502.7 502.00 50 32 15.70796 64.3 59.28 3 376.99 25 11.7 62.83 8 14 19 14 20 13
SLRCM-B-0500-M 5 1005.3 1004.50 50 64 15.70796 64.3 59.28 3 879.65 25 11.7 62.83 16 14 19 14 20 13
SLRCM-B-0500-L 5 1508.0 1507.00 50 96 15.70796 64.3 59.28 3 1382.30 25 11.7 62.83 24 14 19 14 20 13
SLRCM-B-0600-S 6 508.9 508.00 55 27 18.84955 74.2 68.15 3 381.71 30 11.7 63.62 8 17 20 18 26 17
SLRCM-B-0600-M 6 1017.9 1017.00 55 54 18.84955 74.2 68.15 3 890.64 30 11.7 63.62 16 17 20 18 26 17
SLRCM-B-0600-L 6 1526.8 1526.00 55 81 18.84955 74.2 68.15 3 1399.57 30 11.7 63.62 24 17 20 18 26 17
SLRCM-B-0800-S 8 502.7 502.00 80 20 25.13274 93.9 85.90 4 376.99 35 13.7 62.83 8 17 34 18 26 17
SLRCM-B-0800-M 8 1005.3 1004.50 80 40 25.13274 93.9 85.90 4 879.65 35 13.7 62.83 16 17 34 18 26 17
SLRCM-B-1000-S 10 502.7 502.00 100 16 31.41592 103.6 93.60 4 301.59 40 15.5 100.53 5 24 31 22 33 25
SLRCM-B-1000-M 10 1005.3 1004.50 100 32 31.41592 103.6 93.60 4 804.25 40 15.5 100.53 10 24 31 22 33 25
SLRCM-B-1200-S 12 565.5 565.00 120 15 37.69911 123.4 111.35 4 339.29 48 19.5 113.10 5 30 36 22 33 25
SLRCM-B-1200-M 12 1131.0 1129.00 120 30 37.69911 123.4 111.35 4 904.78 48 19.5 113.10 10 30 36 22 33 25